A block of ice of 10 gm at - 10°C is slowly heated and converted to steam at 100°C, calculate amount of heat required to change ice at -10°C to steam at 100°C (specific heat ofice is 0.5 cal/gm°C and latent heat of ice 80 cal/gm and latent heat of vaporization of water is 540 cal/gm and Sw=1cal/gm/°C)​

How does an observation about an object differ from an inference about that object

When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.